| Overlea to Coudekerque-Branche | 3,736.73 mi (6,013.68 km) |
| Overlea to Coueron | 3,654.99 mi (5,882.14 km) |
| Overlea to Coulommiers | 3,821.13 mi (6,149.52 km) |
| Overlea to Courbevoic | 3,784.01 mi (6,089.78 km) |
| Overlea to Courcouronnes | 3,798.54 mi (6,113.15 km) |
| Overlea to Cournon-d'Auvergne | 3,910.16 mi (6,292.80 km) |
| Overlea to Courrieres | 3,773.37 mi (6,072.65 km) |
| Overlea to Coutras | 3,781.80 mi (6,086.22 km) |
| Overlea to Couzeix | 3,820.10 mi (6,147.86 km) |
| Overlea to Cran-Gevrier | 4,032.24 mi (6,489.27 km) |
| Overlea to Craponne | 3,976.91 mi (6,400.22 km) |
| Overlea to Creil | 3,784.45 mi (6,090.49 km) |
| Overlea to Crepy-en-Valois | 3,801.99 mi (6,118.71 km) |
| Overlea to Crest | 4,020.28 mi (6,470.01 km) |
| Overlea to Creteil | 3,795.61 mi (6,108.45 km) |
